code: def hyperopt_param(label, obj):
      """A graph node primarily for annotating - VectorizeHelper looks out
      for these guys, and optimizes subgraphs of the form:
  
          hyperopt_param(<stochastic_expression>(...))
  
      """
      return obj
  
imports: from functools import partial, wraps
  from .base import DuplicateLabel
  from .pyll.base import Apply, Literal, MissingArgument
  from .pyll import scope
  from .pyll import as_apply
label_desc: Use image node_id 3 for calling a global function with example usage: hyperopt_param(label, obj) and returns: obj